SECURITY REPORT · EXTENSHI SCAN
Modbus Protocol Analyzer
Chrome extension
80
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.
Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue
How it ranks
Modbus Protocol Analyzer's safety score vs every other extension we've scanned
Globally
28%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,885 extensions
In Productivity
34%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 202,459 productivity extensions
Findings
79
median 17Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
100
median 14vs category median
Findings breakdown
Automated security signal · 79 distinct issues across 6 severities
79
distinct issues
detected
detected
Critical11%
High23%
Needs Review00%
Medium7494%
Low23%
Info00%
Permissions requested
1 risky permission of 2 total
1 critical permission require attention
This extension requests 2 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
Medium
Store local data
Can save data locally in the browser for persistence
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Scan performed by extenshi.io · Oct 22, 2026
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